1、1019. 4.859810. 1.22.5+0.811. 2817.5287.512. 4.812.513. 6/72/151/713/1514. 19/215/73/1415. 2/35/92/35/916. 8/9+(1/41/9)+3/417. 0.58+5/13+1.12+8/1318. 11-4/11-7/1119. 22+5511-2/820. 1/7+33.5+6/7-3.521. 7.09-5/12+12.03-7/1222. 14/15(6/15 +1/3)23. 13/50.81 0.1924. 7/8+1/8 5/9 4/9 25. 5 (0.5 3/10 )26. 7
2、.68 - 7.680.527. 5.24.83.528. 30.814(9.851.07)29. 60(9.528.9)0.1830. 2.8810.430.2431. 20(2.441.8)0.40.1532. 28-(3.4+1.252.4) 33. 2.557.1+2.457.134. 7779+1111335. 0.815.5-(3.21+5.79)36. (31.8+3.24)5 37. 31.54(6+3)38. 0.64257.8+2.2 39. 22.5+2.5240. 19464.81.80.941. 36.724.259.942. 5180705643. 242.42.5
3、0.844. (4121+2389)7 45. 67115-974 46. 46912+1492 47. 405(3213-3189)48. 3.416(0.01635)49. 0.8(106.76)1.250. 19.46.12.351. 5.670.2-0.6252. 18.10.92+3.9353. 0.0430.24+0.87554. 0.40.70.2555. 0.7510256. 100-56.2357. 0.78+5.436+158. 4.070.86+9.12.559. 30.814(9.851.07) 60. 60(9.528.9)61. 2.88162. 2063. 28-
4、(3.4+1.2564. 2.5565. 77766. 0.867. (31.8+3.268. 31.569. 0.6470. 271. 19464.872. 36.7273. 518070574. 2475. (4121+2389)76. 67177. 46978. 40579. 3.41680. 0.881. 19.482. 5.6783. 18.184. 0.0430.24+0.87585. 0.486. 0.7587. 100-56.2388. 1/3 + 3/4 + 1/589. 3/8 + 8/3 - 1/290. 5/6 + 1/12 + 3/491. 19/8 - 1/2 -
5、3/492. 7/25 + 3/10 - 2/593. 8/15 + 7/3- 8/594. 2/3+1/6+3/24+2/21 95. 52-(32+45) 96. 78+18+19 97. 97-(27-1021) 98. 240400+12400-150400 99. 23+59-23+59 100. 186240+88240+252240 101. 67+215+17+1315 102. 89+14+19+34103. 23+59-23+59 104. 7/12-5/24+2/3105. 1/2-1/3-1/6106. 4/7+5/11+5/7107. 5/8+2/11+9/11108. 17/24+5/12-11/24109. 11/12+1/6-5/24110. 5/6-5/7+1/6-1/7
copyright@ 2008-2022 冰豆网网站版权所有
经营许可证编号:鄂ICP备2022015515号-1